| |
 |
|
Class Information
Number: 340/815.55
Name: Communications: electrical > Visual indication > Transparent or translucent indicator with means for blocking light
Description: Subject matter wherein the perceptible indication is formed by a light source, a transparent or a translucent panel, and a screen or mask to permit selected parts of the light to pass therethrough.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7400261 |
Display device, and vehicle-mounted display device and electronic |
Jul. 15, 2008 |
| 7342513 |
Aircraft interior wireless communications system |
Mar. 11, 2008 |
| 7297928 |
Indicating instrument for vehicle |
Nov. 20, 2007 |
| 7277024 |
Remote lighting control device for lamp string |
Oct. 2, 2007 |
| 7259665 |
Battery backed service indicator aids for field maintenance |
Aug. 21, 2007 |
| 7190268 |
Multi-angle viewable indicator apparatus |
Mar. 13, 2007 |
| 7161495 |
Alert for indicating validity of removable memory media |
Jan. 9, 2007 |
| 7076276 |
Mobile terminal device comprising vibrating component having light effects |
Jul. 11, 2006 |
| 7012544 |
Address and/or alarm indicator sign |
Mar. 14, 2006 |
| 6756897 |
Fire receiver |
Jun. 29, 2004 |
| 6750779 |
Indicating instrument for vehicle |
Jun. 15, 2004 |
| 6492908 |
Light indication showing functional status or operational condition through light-transmissible enclosure case |
Dec. 10, 2002 |
| 6417779 |
Display having a transilluminable display panel |
Jul. 9, 2002 |
| 6195016 |
Fiber optic display system with enhanced light efficiency |
Feb. 27, 2001 |
| 6191700 |
Luminous signs with sequential variation of images |
Feb. 20, 2001 |
| 5933084 |
Indicating light, especially for a motor vehicle, having an improved appearance when extinguished |
Aug. 3, 1999 |
| 5920256 |
Gauge with mechanical indicator and reconfigurable gauge display |
Jul. 6, 1999 |
| 5708410 |
Vehicle information display |
Jan. 13, 1998 |
| 5633623 |
Personal indicator with light emission multiplying microprism array |
May. 27, 1997 |
| 5576687 |
Vehicle information display |
Nov. 19, 1996 |
| 5408187 |
Electrical fault indicator utilizing a liquid crystal polymer gel dispersion exhibiting two stable contrasting optical states at zero field |
Apr. 18, 1995 |
| 5184116 |
Back-lightable diffusive display sign |
Feb. 2, 1993 |
| 5150257 |
High reliability, low intensity back lit SR and NVGC indicator assembly |
Sep. 22, 1992 |
| 5148156 |
Electronic display device having a plurality of pixel elements |
Sep. 15, 1992 |
| 5111193 |
Electronic display element for electronic display device |
May. 5, 1992 |
| 5057818 |
Security map display and alarm monitor |
Oct. 15, 1991 |
| 5049870 |
Graphic display panel |
Sep. 17, 1991 |
| 4794370 |
Peristaltic electrostatic binary device |
Dec. 27, 1988 |
| 4574269 |
Vehicle communicator |
Mar. 4, 1986 |
| 4558396 |
Display device for portable type electrical equipment |
Dec. 10, 1985 |
| 4555694 |
Display device for a vehicle |
Nov. 26, 1985 |
| 4517428 |
Menu display device |
May. 14, 1985 |
| 4499451 |
Mirror |
Feb. 12, 1985 |
| 4496945 |
Method and apparatus for symbol display device |
Jan. 29, 1985 |
| 4485376 |
Stacked liquid crystal display |
Nov. 27, 1984 |
| 4359222 |
Hand-held electronic game playing device with replaceable cartridges |
Nov. 16, 1982 |
| 4333092 |
Communication aid means and method |
Jun. 1, 1982 |
| 4212003 |
Robbery warning device containing selectively actuatable information bearing and warning displays |
Jul. 8, 1980 |
| 4186376 |
Illuminable safety and vehicle function display device |
Jan. 29, 1980 |
| 4173757 |
Liquid crystal display device |
Nov. 6, 1979 |
| 4131777 |
Pushbutton electrical switches and pushbuttons therefor |
Dec. 26, 1978 |
| 4091382 |
Display system |
May. 23, 1978 |
| 4088992 |
Electro-optical display device using a liquid crystal cell |
May. 9, 1978 |
| 4080596 |
Bingo game indicator |
Mar. 21, 1978 |
| 4045895 |
Display sign |
Sep. 6, 1977 |
| 4041401 |
Channel indicating apparatus |
Aug. 9, 1977 |
| 3969721 |
Light emitting diode indicator assembly for a multiple pushbutton array |
Jul. 13, 1976 |
| 3953824 |
Depth sounder with indicia lighting means |
Apr. 27, 1976 |
| 3948209 |
Indicator apparatus |
Apr. 6, 1976 |
|
|
|
